3-1/2 Inch Hot Tub Filter Standpipe Caps Compatible with Hot Spring Spa 31389 and 36513 – 3 Gray Hot Tub Mineral Cartridge Sticks Compatible with Freshwater Ag+ Continuous 80010 or 71325

★★★★★ 4.5 83 reviews

US$10.00
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US$10.00
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Product details

Management number 220012347 Release Date 2026/05/03 List Price US$10.00 Model Number 220012347
Category
  • White cap commonly used on the white stand pipe
  • Grey cap used on the grey standpipe that holds the silver ion mineral stick
  • Caps secures the spa filters in a vertical position; Standpipe caps are a vital part of your spa filter system
  • Lock your filter down to prevent it floating, and stop items from flowing down the top of the standpipe into your pumps or heater
  • In order to hold the filter in place, the cap screws onto the top of the filter standpipe; keep debris, dirt and other items from floating into the pipes and damaging the pump and inner workings of your hot tub
  • CRYSTAL CLEAR WATER: Our advanced mineral release technology remove residual chemical; Protects you from potentially harsh chemicals and unknown ingredients
  • Enjoy a sensory experience you can see, smell, and feel—No harsh chemical odors or skin irritation anymore; Improving the hot tub filter maintenance during hot summer and cold winter
  • ADVANCED AG+ SILVER TECHNOLOGY: Mineral cartridge stick contains 1.05% silver ion mineral; Releases active silver minerals 24/7 to keeps your spa fresher and cleaner; Resulting in softer, silkier water that is gentle on skin and eyes
  • INSTANT STANDPIPE INSTALLATION: Designed for effortless, "drop-in" maintenance; Simply place the mineral stick inside your filter standpipe in seconds; Fits most premium spas up to 600 gallons. No guesswork, just more time enjoying your spa
  • Silver ions will interfere with salt system operation and electronic monitoring equipment; DO NOT use with Salt System Cartridges (Models 80004), automated smart monitoring controls, or any spa systems that rely on electronic salt generation or digital water management technology
Item Weight 14.4 ounces
Manufacturer HOTUBJOY
Item model number StandPipe Caps & Mineral Cartridge Kit
Product Dimensions 3.2 x 3.5 x 1.7 inches

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83 ratings | 34 reviews
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